{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["person", "organization", "else", "location"], "input": "\" The starting of this production base in China has for our group an undoubted strategic value , representing an important enhancement of our presence in Asia , \" said Pirelli SpA chairman and chief executive officer Marco Tonchetti Provera ."}
{"person": ["Marco Tonchetti Provera"], "organization": ["Pirelli SpA"], "else": [], "location": ["China", "Asia"]}